As with vitamins, a healthy balanced diet should provide all the minerals your body needs to work properly. Essential minerals include calcium, iron and potassium. However, there are many more minerals your body needs to function, including: beta-carotene.
Answer:
Prospective cohort study
Explanation:
Prospective cohort study is a type of observational study in epidemiology, where the subjects of the study are followed and monitored by the researcher over time, so as to investigate their risk or susceptibility to the disease. This is unlike the retrospective study where the researcher refers back in time to archived data.
The experiment described above is a prospective cohort study because the researcher follows the participants (the workers) over a span of time (ten years). At the end, he tried to evaluate the association between the exposure to the pesticide and the disease.
Answer:
clot inside a blood vessel is also called a thrombus or an embolus. Blood clots in the veins or venous system can travel through the bloodstream and cause deep vein thrombosis (a blood clot in the veins of the pelvis, leg, arm, liver, intestines or kidneys) or a pulmonary embolus (blood clot in the lungs).
Explanation:
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